[ Present Simple & Continues ]
Sally : Now, close your eyes and listen carefully. What ………………(I, do)?
Inggrit : You are knocking the door.
___
A. am I doing
B. is I doing
C. are I doing
D. aren’t I doing

Random Topics:
Word Form & Verb TenseGrammar (Adverbs, Prepositions, Prepositional Phrases)Wh QuestionsIrregular verbswas werePronouns, Sentence Structure, and Figurative LanguageFunctional Sentence TypesModals of Obligation and PermissionBasic TensesSimple Present Negative and QuestionOther quiz:
Verb Tenses › ViewI ……………. use a computer when I was four.
A. couldn’t
B. can’t
C. can
Comparative Degree (Adjective) › View
Adjective: fair
My complexion is ________________ than my brothers.
A. Fairer
B. Fairest
I can’t talk to you now. I ______________ to my mother at this moment.
A. Will talk
B. Am talking
C. Talked
D. Talk
Modals › View
Which modal verb can be used to suggest a possible solution?
A. could
B. might
C. should
D. would
